main()
{
    int x, y, z, count=0;
    printf("MEN     WOMEN     CHILDREN\n");
    printf("..........................\n");
    for (x=0;x<=10;x++)
    {
        y=20-2*x;
        z=30-x-y;
        if (3*x+2*y+z==50)
          printf(" %2d:    %d    %d    %d\n", ++count, x, y, z);
    }
}